Inventor
OHWADA MITSUTOSHI
JP15 patents
Patents
15 patentsUS5327221AJul 5, 1994
Device for detecting positional relationship between two objects
CANON KK99 citations96
US5114236AMay 19, 1992
Position detection method and apparatus
CANON KK92 citations96
US4788596ANov 29, 1988
Image stabilizing device
CANON KK57 citations96
US4780739AOct 25, 1988
Anti-vibration imaging device
CANON KK105 citations96
US4469417ASep 4, 1984
Range finding device
CANON KK38 citations92
US4443078AApr 17, 1984
Distance detecting device in a camera
CANON KK30 citations92
US4305657ADec 15, 1981
Range finding device
CANON KK32 citations92
US4410261AOct 18, 1983
Range finding device
CANON KK27 citations82
US4384199AMay 17, 1983
Incident position detector for radiation beam
CANON KK19 citations82
US4329577AMay 11, 1982
Focus detecting device with photo-sensor array
CANON KK24 citations81
US5450503ASep 12, 1995
Image recognition method
CANON KK12 citations74
US5343291AAug 30, 1994
Method and apparatus for measuring an interval between two objects
CANON KK16 citations74
US4667316AMay 19, 1987
Information recording-reproducing apparatus
CANON KK18 citations74
US4595271AJun 17, 1986
In-focus state detection device
CANON KK10 citations74
US4455065AJun 19, 1984
Optical device
CANON KK7 citations74